Question

If median = 139 units and mean = 136.50 units find the model.​

Answer 1

Answer:

$we \: have \: fomula \: \\ 3 \: median \: = 2 \: mean \: + mode \\given \: \\ median \: = 139 \\ mode = 136.50 \\ so \: \\ 3(139) = 2(136.50) + mode \\ 417 = 273 + mode \: \\ mode = 144 \\ mode \: of \: the \: following \: is \: 144$